Downloads of v 13.5:


Last Update:

21 Oct 2019

Package Maintainer(s):

Software Author(s):

  • CHENGDU Yiwo Tech Development Co.
  • Ltd


disk partition manager system admin

EaseUS Partition Master (Free)

13.5 | Updated: 21 Oct 2019



Downloads of v 13.5:



Software Author(s):

  • CHENGDU Yiwo Tech Development Co.
  • Ltd

EaseUS Partition Master (Free) 13.5

All Checks are Passing

2 Passing Test

Validation Testing Passed

Verification Testing Passed


To install EaseUS Partition Master (Free), run the following command from the command line or from PowerShell:


To upgrade EaseUS Partition Master (Free), run the following command from the command line or from PowerShell:


To uninstall EaseUS Partition Master (Free), run the following command from the command line or from PowerShell:


NOTE: This applies to both open source and commercial editions of Chocolatey.

1. Ensure you are set for organizational deployment

Please see the organizational deployment guide

  • Open Source or Commercial:
    • Proxy Repository - Create a proxy nuget repository on Nexus, Artifactory Pro, or a proxy Chocolatey repository on ProGet. Point your upstream to Packages cache on first access automatically. Make sure your choco clients are using your proxy repository as a source and NOT the default community repository. See source command for more information.
    • You can also just download the package and push it to a repository Download

3. Enter your internal repository url

(this should look similar to

4. Choose your deployment method:

choco upgrade partitionmasterfree -y --source="'STEP 3 URL'" [other options]

See options you can pass to upgrade.

See best practices for scripting.

Add this to a PowerShell script or use a Batch script with tools and in places where you are calling directly to Chocolatey. If you are integrating, keep in mind enhanced exit codes.

If you do use a PowerShell script, use the following to ensure bad exit codes are shown as failures:

choco upgrade partitionmasterfree -y --source="'STEP 3 URL'"

Write-Verbose "Exit code was $exitCode"
$validExitCodes = @(0, 1605, 1614, 1641, 3010)
if ($validExitCodes -contains $exitCode) {
  Exit 0

Exit $exitCode

- name: Ensure partitionmasterfree installed
    name: partitionmasterfree
    state: present
    version: 13.5
    source: STEP 3 URL

See docs at

Coming early 2020! Central Managment Reporting available now! More information...

chocolatey_package 'partitionmasterfree' do
  action    :install
  version  '13.5'
  source   'STEP 3 URL'

See docs at

    Name: partitionmasterfree,
    Version: 13.5,
    Source: STEP 3 URL

Requires Otter Chocolatey Extension. See docs at

cChocoPackageInstaller partitionmasterfree
   Name     = 'partitionmasterfree'
   Ensure   = 'Present'
   Version  = '13.5'
   Source   = 'STEP 3 URL'

Requires cChoco DSC Resource. See docs at

package { 'partitionmasterfree':
  provider => 'chocolatey',
  ensure   => '13.5',
  source   => 'STEP 3 URL',

Requires Puppet Chocolatey Provider module. See docs at

salt '*' chocolatey.install partitionmasterfree version="13.5" source="STEP 3 URL"

See docs at

5. If applicable - Chocolatey configuration/installation

See infrastructure management matrix for Chocolatey configuration elements and examples.

Private CDN cached downloads available for licensed customers. Never experience 404 breakages again! Learn more...

This package was approved as a trusted package on 06 Feb 2020.


EaseUS Partition Master Free Edition is a partition solution and disk management utility. It allows you to extend partition, especially for system drive, settle low disk space problem, manage disk space easily on MBR and GUID partition table (GPT) disk under 32 bit and 64 bit Windows 2000/XP/Vista/Windows 7 SP1/Windows 8. The most popular hard disk management functions are brought together with powerful data protection including: Partition Manager, Disk and Partition Copy Wizard and Partition Recovery Wizard.


  • Resize/move partition
  • Merge partition
  • Wipe partition & disk and unallocated space
  • Hide/unhide partition
  • Rebuild MBR, defrag disk, set active partition
  • Convert between primary and logical partition
  • Disk surface test
  • Manage EXT2/3 partitions
  • Initialize to GPT disk/MBR disk
  • 4k alignment
  • Resize EFI partition
  • MBR disk & partition copy

Package Arguments

  • /UninstallAdditions - Uninstall the 'EaseUS Todo Backup' software as well (this is bundled with the partitionmasterfree program, but not installed at the same time)

Example: choco uninstall partitionmasterfree --package-parameters="/UninstallAdditions"


  • Uninstall is not completely silent, a browser window is opened during uninstallation.
  • Install is not completely silent, the application is launched after installation (we will try to close the application).


$toolsDir = Split-Path -Parent $MyInvocation.MyCommand.Definition

. "$toolsDir\helpers.ps1"

stopProcessIfExist -sleepAfter
$packageArgs = @{
  packageName    = 'partitionmasterfree'
  fileType       = 'EXE'
  url            = ''
  checksum       = '9e30af92f4785b3a9b64c0761e91ccafd2c81a1b5d1e476dbacd14ae53bba535'
  checksumType   = 'sha256'
  validExitCodes = @(0, 3010)
  softwareName   = 'EaseUS Partition Master*'

Write-Host "This package is not completely silent." -ForegroundColor "White"
Write-Host "The application will launch after installation." -ForegroundColor "White"
Write-Host "We will try to close the application." -ForegroundColor "White"

Install-ChocolateyPackage @packageArgs

Write-Host "Waiting 10 seconds for the application to start..."
Start-Sleep -Seconds 10 # We'll wait until the partition master program has started, then we will close it.

$toolsDir = Split-Path -Parent $MyInvocation.MyCommand.Definition

. "$toolsDir\helpers.ps1"
$ErrorActionPreference = 'Stop'

$commonPackageArgs = @{
  fileType       = 'exe'
  validExitCodes = @(0, 3010)

$softwares = New-Object 'System.Collections.Generic.List[hashtable]'
  packageName  = 'partitionmasterfree'
  softwareName = 'EaseUS Partition Master*'

$pp = Get-PackageParameters
if ($pp.UninstallAdditions) {
      packageName  = 'EaseUS additional programs'
      softwareName = 'EaseUS Todo Backup Free*'

$uninstalled = $false

$softwares | ForEach-Object {
  $packageArgs = $_

  [array]$key = Get-UninstallRegistryKey @packageArgs

  if ($key.Count -eq 1) {
    $key | ForEach-Object {
      $packageArgs['file'] = "$($_.UninstallString)"

      Uninstall-ChocolateyPackage @packageArgs @commonPackageArgs
  elseif ($key.Count -gt 1) {
    Write-Warning "$($key.Count) matches found!"
    Write-Warning "To prevent accidental data loss, no programs will be uninstalled."
    Write-Warning "Please alert the package maintainer that the following keys were matched:"
    $key | ForEach-Object { Write-Warning "- $($_.DisplayName)" }
function stopProcessIfExist([switch]$sleepAfter) {
  function getProcess() {
    return Get-Process "main" -ea 0 | Where-Object { $_.MainWindowTitle -ilike 'EaseUS Partition Master*' }

  $process = getProcess

  if ($process) {
    Write-Host "Trying to gently close the application..."

    Start-Sleep -Seconds 5 # The program seem to take a little while to close
    # We'll check again to make sure the process is closed
    $process = getProcess
    if ($process) {
      Write-Host "Forcing the application to close..."
      Stop-Process -InputObject $process -Force

    if ($sleepAfter) {
      Write-Host "Sleeping to make sure the application is closed, otherwise upgrade/uninstall will fail..."
      Start-Sleep -Seconds 10

Log in or click on link to see number of positives.

In cases where actual malware is found, the packages are subject to removal. Software sometimes has false positives. Moderators do not necessarily validate the safety of the underlying software, only that a package retrieves software from the official distribution point and/or validate embedded software against official distribution point (where distribution rights allow redistribution).

Chocolatey Pro provides runtime protection from possible malware.

Version Downloads Last Updated Status
EaseUS Partition Master (Free) 2172 Monday, January 21, 2019 Approved
EaseUS Partition Master (Free) 636 Tuesday, December 4, 2018 Approved
EaseUS Partition Master (Free) 13.0 360 Thursday, November 29, 2018 Approved
EaseUS Partition Master (Free) 12.10 920 Tuesday, August 14, 2018 Approved
EaseUS Partition Master (Free) 12.9 1194 Tuesday, March 6, 2018 Approved
EaseUS Partition Master (Free) 12.8 805 Thursday, December 7, 2017 Approved
EaseUS Partition Master (Free) 378 Saturday, November 25, 2017 Approved
EaseUS Partition Master (Free) 12.5 912 Thursday, August 10, 2017 Approved

This package has no dependencies.

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